[jira] [Created] (CARBONDATA-1082) improve troubleshooting docs

Posted by Akash R Nilugal (Jira) on May 24, 2017; 6:06am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/jira-Created-CARBONDATA-1082-improve-troubleshooting-docs-tp13133.html

anubhav tarar created CARBONDATA-1082:
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             Summary: improve troubleshooting docs
                 Key: CARBONDATA-1082
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1082
             Project: CarbonData
          Issue Type: Bug
          Components: docs
    Affects Versions: 1.1.0
         Environment: docs
            Reporter: anubhav tarar
            Assignee: anubhav tarar


possible cause and solution for Table is locked for updation is not valid,there are two reasons

1 lock type is not correct.
based on your scenario set these properties in carbon.properties
##Local mode
carbon.lock.type=LOCALLOCK
##Cluster mode
carbon.lock.type=HDFSLOCK

2.both executor and driver must have the path of carbon.properties and it must be copied to all nodes

set properties as below

spark.executor.extraJavaOptions -Dcarbon.properties.filepath=/home/hduser/spark-2.1.0-bin-hadoop2.7/conf/carbon.properties

spark.driver.extraJavaOptions       -Dcarbon.properties.filepath=/home/hduser/spark-2.1.0-bin-hadoop2.7/conf/carbon.properties

if you still have the problem simply delete temp/default/yourtablename



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